sql - How to fetch record from resulted table? -


i come across situation after executing query getting result this

stdid  studentname subcode grade 1      pinky       1       1      pinky       2       1      leena       1       1      leena       2       1      leena       3       b 2      rupali      1       2      megha       1       

grade d.i want show record once when grade same same stid,does not matter subcode , studentname.if grade different same stid,show both record. here want show

stdid  studentname subcode grade 1      leena       2       1      leena       3       b 2      rupali      1       

how that?

you can using distinct statement.

select distinct stdid, studentname, grade yourtable

note not possible show subcode column in case. if show this, need decide 1 of multiple values in subcode column should shown , join on original table. hope answers looking do. thanks..


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